Homes for Sale in Newcastle, CA

31 homes for sale ยท Updated August 12, 2026

Market snapshot for Newcastle, CA

Median price
$1,600,000
Average price
$1,866,623
Highest price
$3,995,000
Avg price / sqft
$507/sqft
Avg home size
3,743 sqft
Avg days on market
75
Avg year built
1990
Avg beds / baths
3.7 bd / 4 ba

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